Wow, best jam game I've played so far by a long shot!
It has a fun, unique idea - some cute and simple graphics, and solid mechanics. I like how the game builds up as it goes on, where there's risk and reward between saving your 1s or using them, the chaos of trying to find where all your dice rolled off to, and the energy of getting rid of those darn cards. The music is nice and catchy, too.
I encounter have some bugs, but they were fairly small. A few of my dice rolled all the way off the world a few times (good thing for the collect button), and they did keep bouncing off of what seems to be nothing.
Overall, stellar work.